139716528

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{415823}}^1$

素因数の和:415841

約数の個数: 40

約数和(自身を含む): 412497408

約数和(自身を除く): 272780880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 415823, 831646, 1247469, 1663292, 2494938, 2910761, 3326584, 4989876, 5821522, 6653168, 8732283, 9979752, 11643044, 17464566, 19959504, 23286088, 34929132, 46572176, 69858264, 139716528]

約数ペア:

[(1, 139716528), (2, 69858264), (3, 46572176), (4, 34929132), (6, 23286088), (7, 19959504), (8, 17464566), (12, 11643044), (14, 9979752), (16, 8732283), (21, 6653168), (24, 5821522), (28, 4989876), (42, 3326584), (48, 2910761), (56, 2494938), (84, 1663292), (112, 1247469), (168, 831646), (336, 415823)]